What should you know about AAFP COPD?

COPD, or chronic obstructive pulmonary disease, involves ongoing damage and inflammation in the lungs. Narrowed airways and damaged air sacs make it harder to move air out, so breathing can take more effort. COPD can present with persistent cough, phlegm, wheezing, chest tightness, and breathlessness during activity. Symptoms may build gradually and vary from day to day.

A clinician considers your symptoms, smoking and exposure history, examination, and breathing tests. Spirometry measures how much air you can blow out and how quickly, helping confirm airflow obstruction and guide treatment.

Use inhalers exactly as demonstrated and check your technique at follow-up visits; poor timing or an incomplete seal can limit the medicine reaching your lungs. Keep prescribed reliever medicine accessible and follow your personal action plan if symptoms worsen. Do not start leftover antibiotics or steroid tablets unless a clinician has instructed you to do so.

Stopping smoking is the most useful step for slowing further lung damage if you smoke. Regular activity within your limits, pulmonary rehabilitation when offered, recommended vaccinations, and avoiding smoke or dust triggers can support breathing and resilience. A chronic disease review can track symptoms, flare-ups, inhaler use, nutrition, and whether your treatment still fits your needs.

Contact a clinician promptly if breathlessness, wheezing, cough, or phlegm becomes noticeably worse, or if phlegm changes colour or amount. These changes may signal a COPD flare-up or another illness, and early assessment can help determine whether treatment needs adjusting.

Seek emergency help for severe difficulty breathing, inability to speak in full sentences, blue or grey lips, new confusion, fainting, or chest pressure. Sit upright, use prescribed rescue medicine according to your action plan, and do not drive yourself if you are severely unwell.

Ask what your spirometry result means, which inhaler is for daily control, which is for sudden symptoms, and how to recognise a flare-up. It is also useful to ask for an inhaler-technique check, a written action plan, and guidance about exercise, vaccination, smoking support, and pulmonary rehabilitation. Bring your inhalers and a list of recent symptom changes.